2 documents found, page 1 of 1
Floral biology of four Ipomoea (Tubiflorae: Convolvulaceae) species - DOI: 10.4...
Terada, Yoko; Taniguchi, Ana Paula; Takasusuki, Maria Claudia Colla Ruvolo; Toledo, Vagner de Alencar Arnaut deThis research was carried out to evaluate the floral biology of Ipomoea acuminata, I. batata, I. cairica and I. quamoclit in Maringá, state of Paraná. Anthesis period, stigma receptivity, viability of the pollen grains and medium height of the style and filament were analyzed during the blossom period of Ipomoea. Both I. quamoclit and I. potato had their flowers opening at 6:00 a.m. and their closing at 2:00 p....
Floral biology and bees pollination by bees in siratro (Macroptilium atropurpur...
Vieira, Renata Eunice; Kotaka, Carolina Satie; Mitsui, Marina Himoti; Taniguchi, Ana Paula; Toledo, Vagner de Alencar Arnaut deThis research was carried out to evaluate the pollination in siratro studying the anthesis period, pollen grain viability and seed production. Two treatments were used, one covered and another uncovered. The anthesis period was 2.48 days and 3.56 days (p = 0.0001) and the production was 8.62 and 11.15 seeds (p = 0.0023), in covered and uncovered treatments, respectively. The stigma receptivity test showed that ...